Showing 13422 open source projects for "javascript"

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  • 1
    Step CI

    Step CI

    Automated API Testing and Quality Assurance

    Step CI is an open-source API Quality Assurance framework. Language-agnostic. Configure easily using YAML, JSON or JavaScript. REST, GraphQL, gRPC, tRPC, SOAP. Test different API types in one workflow. Self-hosted. Test services on your network, locally or with CI/CD. Integrated. Play nicely with others.
    Downloads: 3 This Week
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  • 2
    plotly

    plotly

    An interactive graphing library for R

    ...Both approaches have somewhat complementary strengths and weaknesses, so it can pay off to learn both approaches. Moreover, both approaches are an implementation of the Grammar of Graphics and both are powered by the JavaScript graphing library plotly.js, so many of the same concepts and tools that you learn for one interface can be reused in the other. Any graph made with the plotly R package is powered by the JavaScript library plotly.js. The plot_ly() function provides a ‘direct’ interface to plotly.js with some additional abstractions to help reduce typing.
    Downloads: 2 This Week
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  • 3
    phantomas

    phantomas

    Headless Chromium-based web performance metrics collector

    ...In-depth metrics such as: number of events bound via jQuery, calls to window.writeor complex and duplicated CSS selectors (via analyze-css). JSON as an output format. Easy integration with other nodejs projects via CommonJS module (see API docs). Metrics can be emitted from the JavaScript code of the page phantomas is run against (thanks to helper functions available in window.__phantomas). Device profiles allow phantomas to emulate mobile or tablet (by setting a proper user agent and viewport). phantomas comes as a CommonJS module that you can use in your nodejs projects. Use grunt to automate daily dev tasks, including your's application web performance.
    Downloads: 2 This Week
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  • 4
    Karma

    Karma

    Test Runner for JavaScript

    The main goal for Karma is to bring a productive testing environment to developers. The environment being one where they don't have to set up loads of configurations, but rather a place where developers can just write the code and get instant feedback from their tests. Because getting quick feedback is what makes you productive and creative. Test your code on real browsers and real devices such as phones, tablets or on a headless PhantomJS instance. Control the whole workflow from the...
    Downloads: 2 This Week
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  • 5
    ScrollMagic

    ScrollMagic

    The javascript library for magical scroll interactions

    ScrollMagic helps you to easily react to the user's current scroll position. ScrollMagic is a complete rewrite of its predecessor Superscrollorama by John Polacek. A plugin-based architecture offers easy customizability and extendability. Animate based on scroll position, pin an element starting at a specific scroll position, toggle CSS classes of elements on and off based on scroll position, effortlessly add parallax effects to your website, create an infinitely scrolling page, add...
    Downloads: 2 This Week
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  • 6
    Capture Website

    Capture Website

    Capture screenshots of websites

    A command-line tool and API that captures screenshots of websites using headless Chromium, supporting various output formats and customization.
    Downloads: 1 This Week
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  • 7
    Codex plugin for Claude Code

    Codex plugin for Claude Code

    Use Codex from Claude Code to review code or delegate tasks

    Codex plugin for Claude Code is an integration layer that connects OpenAI Codex-style capabilities with agent-based coding environments, enabling seamless execution of coding tasks through structured plugins. The project is designed to extend the functionality of coding agents by allowing them to delegate tasks to Codex or similar models in a controlled and modular way. It likely provides abstractions for handling code generation, editing, and analysis while maintaining consistency across...
    Downloads: 8 This Week
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  • 8
    Mockingoose

    Mockingoose

    A Jest package for mocking mongoose models

    Mockingoose is a mocking library for Mongoose, allowing developers to test Mongoose models by creating mock data and behavior.
    Downloads: 0 This Week
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  • 9
    Elastic APM Node.js Agent

    Elastic APM Node.js Agent

    Elastic APM Node.js Agent

    This is the official Node.js application performance monitoring (APM) agent for the Elastic Observability solution. It is a Node.js package that runs with your Node.js application to automatically capture errors, tracing data, and performance metrics. APM data is sent to your Elastic Observability deployment -- hosted in Elastic's cloud or in your own on-premises deployment -- where you can monitor your application, create alerts, and quick identify root causes of service issues. First, you...
    Downloads: 8 This Week
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  • 10
    Jaeger UI

    Jaeger UI

    Web UI for Jaeger

    Visualize distributed tracing with Jaeger. Distributed tracing observability platforms, such as Jaeger, are essential for modern software applications that are architected as microservices. Jaeger maps the flow of requests and data as they traverse a distributed system. These requests may make calls to multiple services, which may introduce their own delays or errors. Jaeger connects the dots between these disparate components, helping to identify performance bottlenecks, troubleshoot...
    Downloads: 4 This Week
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  • 11
    Cities of the World

    Cities of the World

    Cities of the world in Json, based on GeoNames Gazetteer

    Cities of the world in Json, based on GeoNames Gazetteer.
    Downloads: 0 This Week
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  • 12
    FSM for Go

    FSM for Go

    Finite State Machine for Go

    FSM is a finite state machine for Go. It is heavily based on two FSM implementations. Javascript Finite State Machine, and Fysom for Python. Visualize outputs a visualization of a FSM in Graphviz format. VisualizeForMermaidWithGraphType outputs a visualization of a FSM in Mermaid format as specified by the graphType. VisualizeWithType outputs a visualization of a FSM in the desired format. If the type is not given it defaults to GRAPHVIZ.
    Downloads: 4 This Week
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  • 13
    Ember Inspector

    Ember Inspector

    Adds an Ember tab to the browser's Developer Tools

    Adds an Ember tab to the browser's Developer Tools that allows you to inspect Ember objects in your application. The Ember Inspector is a plug-in for the Chrome developer tools that makes understanding and debugging your Ember.js application a snap. After installing this extension, you'll be able to easily view all of the routes defined in your application. Reference Ember's naming conventions for your URLs, including what to name your controllers, templates, routes and more. Overlay your...
    Downloads: 8 This Week
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  • 14
    vue-select

    vue-select

    Everything you wish the HTML <select> element could do

    Everything you wish the HTML <select> element could do, wrapped up into a lightweight, extensible Vue component. Vue Select is a feature-rich select/dropdown/typeahead component. It provides a default template that fits most use cases for a filterable select dropdown. The component is designed to be as lightweight as possible while maintaining high standards for accessibility, developer experience, and customization. Vue Select aims to be as lightweight as possible, while maintaining high...
    Downloads: 4 This Week
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  • 15
    stylex-jsx

    stylex-jsx

    Full CSS support for JSX without compromises

    Full, scoped and component-friendly CSS support for JSX (rendered on the server or the client). Code and docs are for v3 which we highly recommend you to try. Looking for styled-jsx v2? Switch to the v2 branch. Blazing fast and optimized CSS rules injection system based on the CSSOM APIs. Full CSS support, no tradeoffs in power. Runtime size of just 3kb (gzipped, from 12kb). Complete isolation: Selectors, animations, keyframes. Built-in CSS vendor prefixing. Very fast, minimal and efficient...
    Downloads: 8 This Week
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  • 16
    douyin

    douyin

    Open source Douyin crawler for collecting and downloading public data

    DouyinCrawler is an open source data collection tool designed to gather publicly available information from the Douyin platform. It demonstrates how to build a Python-based web crawler combined with a graphical interface and command line functionality. It allows users to collect data from various types of Douyin content, including user profiles, videos, hashtags, and music pages. DouyinCrawler supports both automated scraping and batch operations to process multiple targets efficiently. It...
    Downloads: 10 This Week
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  • 17
    Open MCT

    Open MCT

    A web based mission control framework

    Open MCT is a next-generation mission operations data visualization framework. Web-based, for desktop and mobile. Software based on Open MCT is in use as a data visualization tool in support of multiple missions at the Jet Propulsion Laboratory, and at NASA's Ames Research Center to support the development of lunar rover mission concepts. Open MCT can be adapted for planning and operations of any system that produces telemetry. While Open MCT is developed to support space missions, its core...
    Downloads: 10 This Week
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  • 18
    html-ppt

    html-ppt

    AgentSkill with 24 themes, 31 layouts, 20+ animations

    html-ppt-skill is an AI-oriented skill designed to generate presentation slides using HTML as the underlying structure instead of traditional PowerPoint formats. It enables users to create visually structured, web-based slide decks that can be rendered in browsers or converted into presentation formats. The system focuses on translating structured ideas into clean layouts, combining content organization with lightweight styling. It integrates well with AI workflows, allowing automated...
    Downloads: 6 This Week
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  • 19
    PapersGPT

    PapersGPT

    A powerful Zotero AI and MCP plugin with ChatGPT, Gemini 3.1, Claude

    PapersGPT is an AI-powered plugin that integrates directly into Zotero to transform how researchers interact with academic papers and literature collections. It enables users to chat with individual PDFs or entire collections, allowing them to extract insights, generate summaries, and explore connections between documents without leaving the Zotero environment. The plugin supports a wide range of state-of-the-art language models, including GPT, Claude, Gemini, and open-source alternatives,...
    Downloads: 6 This Week
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  • 20
    Ruler AI

    Ruler AI

    Centralize and sync AI coding rules across tools and projects

    Ruler is a CLI tool that centralizes instructions for AI coding assistants in one place. Instead of maintaining separate configuration files for tools like GitHub Copilot, Claude, or Cursor, it stores all rules in a single .ruler/ directory and distributes them automatically. This reduces duplication, avoids inconsistent outputs, and keeps guidance aligned as projects evolve. Ruler supports nested rule loading, allowing teams to define context-specific instructions for different parts of a...
    Downloads: 6 This Week
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  • 21
    Puck

    Puck

    Open source visual editor for building React drag-and-drop pages

    Puck is an open source visual editor designed for React applications that enables developers to build customizable drag-and-drop page editing experiences. It allows teams to create their own page builders by defining React components that can be arranged and configured through a visual interface. Puck is component-based and configuration-driven, meaning developers specify how components render and which editable fields control their properties. Puck integrates directly into existing React...
    Downloads: 6 This Week
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  • 22
    LandPPT

    LandPPT

    An LLM-based presentation generation platform

    LandPPT is an open-source AI platform that automatically generates professional presentation slides using large language models. The system allows users to create complete PowerPoint presentations simply by entering a topic or uploading source documents such as PDFs, Word files, or Markdown notes. Using natural language processing and structured content generation, the platform produces presentation outlines and converts them into fully formatted slide decks. The application integrates...
    Downloads: 6 This Week
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  • 23
    errsole.js

    errsole.js

    Collect, Store, and Visualize Logs with a Single Module

    Errsole is an open-source logger for Node.js. It has a built-in web dashboard to view, filter, and search your app logs.
    Downloads: 6 This Week
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  • 24
    mp-html

    mp-html

    Small program rich text component, supports rendering and editing html

    A powerful applet-rich text component. Small program rich text component supports rendering and editing HTML and supports use on WeChat, QQ, Baidu, Alipay, Toutiao, and uni-app platforms. Displaying dynamic HTML rich text is a necessary requirement for many applications. The applet platform does not support dom operations, making this a problem. The built-in rich-text component supports few tags and blocks all events, making it difficult for practical application. Therefore, there is such a...
    Downloads: 6 This Week
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  • 25
    Next Terminal

    Next Terminal

    Open source interactive audit system that supports RDP, SSH, VNC,

    The Next Terminal open-source project has gained nearly 3,000 Stars on GitHub and has a large number of users, so you can absolutely trust the stability of Next Terminal. You can access RDP, SSH, VNC, TELNET and other protocol assets in a system without plug-ins, just a browser. You can view the currently active sessions at any time, and monitor and block them. For character protocols, you can even restrict the execution and logging of certain commands. Next Terminal observes and logs every...
    Downloads: 6 This Week
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